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Extra vs. additional: what’s the difference?

The short answer

Extra often emphasizes surplus or abundance and can imply more than necessary, sometimes with informal tone. Additional is more formal and neutral, focusing on anything that is added or in addition to what already exists, without necessarily implying excess.

What they have in common

Both extra and additional describe something that is more than what is usual, expected, or needed, and both can refer to quantities, items, or effort added beyond a base amount.

Examples

extra

  • We ordered extra drinks in case more guests arrived.
  • You can get an extra blanket from the closet.
  • She worked extra hours last week.

additional

  • Please provide any additional information you may have.
  • We will need additional chairs for the meeting.
  • The company hired additional staff for the project.

Which one is more common?

Internet search results for “extra” and “additional”

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